You seek out other squirrel insurgants to blast

You are going after the nasty little rodents. You have heard rumors of a squirrel fortress deep within the west side of the forest. You shall find it and blast it. You rig up a wheeled pulley system for your now cool Weapon. You get all the intact car batteries you can from your carnage and hook them up to the weapon. You begin pushing your weapon towards the next fray...